From 009ef80bbffe24818d7b430e35452fc805f5c867 Mon Sep 17 00:00:00 2001
From: sceox <sceox@sceox.net>
Date: Mon, 26 Dec 2022 12:09:55 -0800
Subject: [PATCH] Abort if token or database file not readable and no TTY

---
 synapse-purge-compress.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/synapse-purge-compress.sh b/synapse-purge-compress.sh
index 66de287..ec2ff5f 100755
--- a/synapse-purge-compress.sh
+++ b/synapse-purge-compress.sh
@@ -103,8 +103,10 @@ main () {
 
 if test -r /etc/matrix-synapse/access_token ; then
     token="$(cat /etc/matrix-synapse/access_token)"
+elif ! [ -t 1 ]; then
+    echo "Error: Access token file is not readable and cannot prompt for token." >&2
+    exit 1
 else
-    # TODO: if standard output is not a tty, exit with failure
     read -p "synapse admin API access_token: " token
 fi
 
@@ -113,8 +115,10 @@ if test -r $db_conf_file; then
     db_name="$(grep '^\s*database: ' $db_conf_file | awk '{print $2}')"
     db_user="$(grep '^\s*user: ' $db_conf_file | awk '{print $2}')"
     db_password="$(grep '^\s*password: ' $db_conf_file | awk '{print $2}')"
+elif ! [ -t 1 ]; then
+    echo "Error: Database config file is not readable and cannot prompt for database config." >&2
+    exit 1
 else
-    # TODO: if standard output is not a tty, exit with failure
     read -p "synapse database name: " db_name
     read -p "synapse database user: " db_user
     read -p "synapse database password: " db_password